account deletion added.

lib/api/api_client.dart

@@ -39,7 +39,7 @@ APIException _throwAPIException(Response response) {
     case 404:
       APIError apiError;
       if (response.body != null && response.body.isNotEmpty) {
-     //   var jsonError = jsonDecode(response.body);
+        //   var jsonError = jsonDecode(response.body);
         apiError = APIError(404, response.body.toString());
       }
       return APIException(APIException.BAD_REQUEST, error: apiError);
@@ -68,7 +68,7 @@ class ApiClient {
   factory ApiClient() => _instance;
 
   Future<U> postJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, T jsonObject,
-      {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0}) async {
+      {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0, bool isPutRequest = false}) async {
     var _headers = {'Accept': 'application/json'};
     if (headers != null && headers.isNotEmpty) {
       _headers.addAll(headers);
@@ -77,7 +77,11 @@ class ApiClient {
       print("Url:$url");
       print("body:${jsonEncode(jsonObject)}");
     }
-    var response = await postJsonForResponse(url, jsonObject, token: token, queryParameters: queryParameters, headers: _headers, retryTimes: retryTimes);
+    var response = await postJsonForResponse(url, jsonObject, token: token,
+        queryParameters: queryParameters,
+        headers: _headers,
+        retryTimes: retryTimes,
+        isPutRequest: isPutRequest);
     try {
       var jsonData = jsonDecode(response.body);
       return factoryConstructor(jsonData);
@@ -86,7 +90,8 @@ class ApiClient {
     }
   }
 
-  Future<Response> postJsonForResponse<T>(String url, T jsonObject, {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0}) async {
+  Future<Response> postJsonForResponse<T>(String url, T jsonObject,
+      {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0, bool isPutRequest = false}) async {
     String requestBody;
     if (jsonObject != null) {
       requestBody = jsonEncode(jsonObject);
@@ -97,10 +102,14 @@ class ApiClient {
       }
     }
 
-    return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes);
+    return await _postForResponse(url, requestBody, token: token,
+        queryParameters: queryParameters,
+        headers: headers,
+        retryTimes: retryTimes,
+        isPutRequest: isPutRequest);
   }
 
-  Future<Response> _postForResponse(String url, requestBody, {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0}) async {
+  Future<Response> _postForResponse(String url, requestBody, {String token, Map<String, dynamic> queryParameters, Map<String, String> headers, int retryTimes = 0, bool isPutRequest = false}) async {
     try {
       var _headers = <String, String>{};
       if (token != null) {
@@ -115,7 +124,7 @@ class ApiClient {
         var queryString = new Uri(queryParameters: queryParameters).query;
         url = url + '?' + queryString;
       }
-      var response = await _post(Uri.parse(url), body: requestBody, headers: _headers).timeout(Duration(minutes: 2));
+      var response = await _post(Uri.parse(url), body: requestBody, headers: _headers, isPutRequest: isPutRequest).timeout(Duration(minutes: 2));
 
       if (response.statusCode >= 200 && response.statusCode < 300) {
         return response;
@@ -126,7 +135,11 @@ class ApiClient {
       if (retryTimes > 0) {
         print('will retry after 3 seconds...');
         await Future.delayed(Duration(seconds: 3));
-        return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes - 1);
+        return await _postForResponse(url, requestBody, token: token,
+            queryParameters: queryParameters,
+            headers: headers,
+            retryTimes: retryTimes - 1,
+            isPutRequest: isPutRequest);
       } else {
         throw APIException(APIException.OTHER, arguments: e);
       }
@@ -134,7 +147,11 @@ class ApiClient {
       if (retryTimes > 0) {
         print('will retry after 3 seconds...');
         await Future.delayed(Duration(seconds: 3));
-        return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes - 1);
+        return await _postForResponse(url, requestBody, token: token,
+            queryParameters: queryParameters,
+            headers: headers,
+            retryTimes: retryTimes - 1,
+            isPutRequest: isPutRequest);
       } else {
         throw APIException(APIException.OTHER, arguments: e);
       }
@@ -144,7 +161,11 @@ class ApiClient {
       if (retryTimes > 0) {
         print('will retry after 3 seconds...');
         await Future.delayed(Duration(seconds: 3));
-        return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes - 1);
+        return await _postForResponse(url, requestBody, token: token,
+            queryParameters: queryParameters,
+            headers: headers,
+            retryTimes: retryTimes - 1,
+            isPutRequest: isPutRequest);
       } else {
         throw APIException(APIException.OTHER, arguments: e);
       }
@@ -154,7 +175,8 @@ class ApiClient {
   bool _certificateCheck(X509Certificate cert, String host, int port) => true;
 
   Future<T> _withClient<T>(Future<T> Function(Client) fn) async {
-    var httpClient = HttpClient()..badCertificateCallback = _certificateCheck;
+    var httpClient = HttpClient()
+      ..badCertificateCallback = _certificateCheck;
     var client = IOClient(httpClient);
     try {
       return await fn(client);
@@ -163,5 +185,12 @@ class ApiClient {
     }
   }
 
-  Future<Response> _post(url, {Map<String, String> headers, body, Encoding encoding}) => _withClient((client) => client.post(url, headers: headers, body: body, encoding: encoding));
+  Future<Response> _post(url, {Map<String, String> headers, body, Encoding encoding, bool isPutRequest = false}) =>
+      _withClient((client) {
+        if (isPutRequest) {
+          return client.put(url, headers: headers, body: body, encoding: encoding);
+        } else {
+          return client.post(url, headers: headers, body: body, encoding: encoding);
+        }
+      });
 }

lib/api/user_api_client.dart

@@ -46,6 +46,12 @@ class UserApiClient {
     return await ApiClient().postJsonForObject((json) => GeneralResponseModel.fromJson(json), url, postParams);
   }
 
+  Future<GeneralResponseModel> deleteAccount(String userId) async {
+    String url = "${ApiConsts.user}UserRegistration_Delete";
+    var postParams = {"userId": userId};
+    return await ApiClient().postJsonForObject((json) => GeneralResponseModel.fromJson(json), url, postParams, isPutRequest: true);
+  }
+
   Future<GeneralResponseModel> verifyOTP(String _email, int _otp) async {
     String url = "${ApiConsts.user}OTPVerification";
     var postParams = {"email": _email, "opt": _otp};

lib/app_state/app_state.dart

@@ -41,6 +41,8 @@ class AppState {
 
   String get token => _authenticationUser?.result?.data?.token;
 
+  String get userId => _authenticationUser?.result?.data?.userId;
+
   String get userEmail => _authenticationUser?.result?.data?.email;
 
   void setAuthenticationModel(AuthenticationUserModel _authenticationUser) {

lib/ui/common_appbar.dart

@@ -102,6 +102,24 @@ class _CommonAppbarState extends State<CommonAppbar> {
     }
   }
 
+  void deleteUserAccount() async {
+    Utils.showLoading(context);
+    try {
+      await UserApiClient().deleteAccount(AppState().userId);
+      SharedPreferences prefs = await SharedPreferences.getInstance();
+      await prefs.remove(GlobalConsts.userAuthData);
+      AppState().setAuthenticationModel(null);
+      Utils.showToast("تم حذف الحساب");
+      Navigator.pop(context);
+      Utils.hideLoading(context);
+    } catch (ex) {
+      if (mounted) {
+        Utils.hideLoading(context);
+        Utils.handleException(ex, null);
+      }
+    }
+  }
+
   @override
   void dispose() {
     super.dispose();
@@ -325,35 +343,59 @@ class _CommonAppbarState extends State<CommonAppbar> {
                                       ),
                                     );
                                   });
-                                } else {
+                                } else if (index == 1) {
                                   SharedPreferences prefs = await SharedPreferences.getInstance();
                                   await prefs.remove(GlobalConsts.userAuthData);
                                   AppState().setAuthenticationModel(null);
                                   Utils.showToast("تسجيل خروج المستخدم");
                                   Navigator.pop(context);
+                                } else {
+                                  await showDialog(
+                                    context: context,
+                                    barrierColor: ColorConsts.secondaryWhite.withOpacity(0.8),
+                                    builder: (BuildContext context) => GeneralDialog(
+                                      message: 'بحذف حسابك ، ستتم إزالة بياناتك ولن تتمكن من استرداد حسابك. \ n انقر فوق "نعم" لحذف حسابك.',
+                                      onTap: () {
+                                        Navigator.pop(context);
+                                        deleteUserAccount();
+                                      },
+                                      showCancelButton: true,
+                                    ),
+                                  );
                                 }
                               },
                               icon: SvgPicture.asset("assets/icons/fa_key.svg", height: 25, width: 30, color: ColorConsts.textGrey1),
                               itemBuilder: (_) => <PopupMenuItem<int>>[
                                     PopupMenuItem(
                                       value: 0,
-                                      padding: EdgeInsets.fromLTRB(0, 0, 0, 0),
+                                      padding: EdgeInsets.fromLTRB(4, 0, 4, 0),
-                                      height: 24,
+                                      height: 36,
                                       child: Center(
                                         child: Text(
                                           'تغيير كلمة المرور',
-                                          style: TextStyle(color: ColorConsts.primaryBlack, fontSize: 14),
+                                          style: TextStyle(color: ColorConsts.primaryBlack, fontSize: 16),
                                         ),
                                       ),
                                     ),
                                     PopupMenuItem(
                                       value: 1,
-                                      padding: EdgeInsets.fromLTRB(0, 0, 0, 0),
+                                      padding: EdgeInsets.fromLTRB(4, 0, 4, 0),
-                                      height: 24,
+                                      height: 36,
                                       child: Center(
                                         child: Text(
                                           'تسجيل خروج',
-                                          style: TextStyle(color: ColorConsts.primaryBlack, fontSize: 14),
+                                          style: TextStyle(color: ColorConsts.primaryBlack, fontSize: 16),
+                                        ),
+                                      ),
+                                    ),
+                                    PopupMenuItem(
+                                      value: 2,
+                                      padding: EdgeInsets.fromLTRB(4, 0, 4, 0),
+                                      height: 36,
+                                      child: Center(
+                                        child: Text(
+                                          'حذف الحساب',
+                                          style: TextStyle(color: ColorConsts.primaryBlack, fontSize: 16),
                                         ),
                                       ),
                                     ),

lib/ui/dialogs/general_dialog.dart

@@ -3,7 +3,10 @@ import 'package:tangheem/classes/colors.dart';
 
 class GeneralDialog extends StatelessWidget {
   final String message;
-  GeneralDialog({Key key, this.message}) : super(key: key);
+  final VoidCallback onTap;
+  final bool showCancelButton;
+
+  GeneralDialog({Key key, this.message, this.onTap, this.showCancelButton = false}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -30,22 +33,49 @@ class GeneralDialog extends StatelessWidget {
               style: TextStyle(color: Colors.white),
             ),
             SizedBox(height: 32),
-            SizedBox(
+            Row(
-              width: double.infinity,
+              children: [
-              height: 40,
+                if (showCancelButton)
-              child: TextButton(
+                  Expanded(
-                onPressed: () => Navigator.pop(context),
+                    child: SizedBox(
-                style: TextButton.styleFrom(
+                      width: double.infinity,
-                  primary: Colors.white,
+                      height: 40,
-                  padding: EdgeInsets.all(2),
+                      child: TextButton(
-                  backgroundColor: ColorConsts.secondaryPink,
+                        onPressed: () => Navigator.pop(context),
-                  textStyle: TextStyle(fontSize: 14, fontFamily: "DroidKufi"),
+                        style: TextButton.styleFrom(
-                  shape: RoundedRectangleBorder(
+                          primary: Colors.black87,
-                    borderRadius: BorderRadius.circular(6.0),
+                          padding: EdgeInsets.all(2),
+                          backgroundColor: ColorConsts.textHintGrey,
+                          textStyle: TextStyle(fontSize: 14, fontFamily: "DroidKufi"),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(6.0),
+                          ),
+                        ),
+                        child: Text("لا"),
+                      ),
+                    ),
+                  ),
+                if (showCancelButton) SizedBox(width: 16),
+                Expanded(
+                  child: SizedBox(
+                    width: double.infinity,
+                    height: 40,
+                    child: TextButton(
+                      onPressed: onTap ?? () => Navigator.pop(context),
+                      style: TextButton.styleFrom(
+                        primary: Colors.white,
+                        padding: EdgeInsets.all(2),
+                        backgroundColor: ColorConsts.secondaryPink,
+                        textStyle: TextStyle(fontSize: 14, fontFamily: "DroidKufi"),
+                        shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(6.0),
+                        ),
+                      ),
+                      child: Text("نعم"),
+                    ),
                   ),
                 ),
-                child: Text("نعم"),
+              ],
-              ),
             ),
           ],
         ),